'use strict'

import path from 'path';
import { app, protocol, BrowserWindow,ipcMain,dialog } from 'electron'


import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'
import installExtension, { VUEJS3_DEVTOOLS } from 'electron-devtools-installer'
const isDevelopment = process.env.NODE_ENV !== 'production'


interface OpenDialogReturnValue {
  /**
   * whether or not the dialog was canceled.
   */
  canceled: boolean;
  /**
   * An array of file paths chosen by the user. If the dialog is cancelled this will
   * be an empty array.
   */
  filePaths: string[];
  /**
   * An array matching the `filePaths` array of base64 encoded strings which contains
   * security scoped bookmark data. `securityScopedBookmarks` must be enabled for
   * this to be populated. (For return values, see table here.)
   *
   * @platform darwin,mas
   */
  bookmarks?: string[];
}


// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([
  { scheme: 'app', privileges: { secure: true, standard: true } }
])

async function createWindow() {
  // Create the browser window.
  const win = new BrowserWindow({
    width: 1000,
    height: 600,
    frame: false,
    webPreferences: {
      
      // Use pluginOptions.nodeIntegration, leave this alone
      // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
      nodeIntegration: true, // 是否集成 Nodejs
      //nodeIntegration: (process.env
      //    .ELECTRON_NODE_INTEGRATION as unknown) as boolean,
      //contextIsolation: !process.env.ELECTRON_NODE_INTEGRATION
      plugins:true,
     // preload: __dirname + '/preload.js',

      
      enableRemoteModule: true,
      contextIsolation: false,
    }
  })

  if (process.env.WEBPACK_DEV_SERVER_URL) {
    // Load the url of the dev server if in development mode
    await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL as string)
    if (!process.env.IS_TEST) win.webContents.openDevTools()
  } else {
    createProtocol('app')
    // Load the index.html when not in development
    win.loadURL('app://./index.html')
  }
}

// Quit when all windows are closed.
app.on('window-all-closed', () => {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', () => {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) createWindow()
})

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', async () => {
  if (isDevelopment && !process.env.IS_TEST) {
    // Install Vue Devtools
   // try {
   //   await installExtension(VUEJS3_DEVTOOLS)
   // } catch (e) {
   //   console.error('Vue Devtools failed to install:', e.toString())
   // }
  }
  createWindow()
})


const ROOT_PATH = path.join(app.getAppPath(), '../');
//get path
ipcMain.on('get-root-path', (event, arg) => {
  event.reply('reply-root-path', ROOT_PATH);
});
//open dialog
ipcMain.on('open-directory-dialog', (event, arg) => {
  const res = dialog.showOpenDialogSync({
    title: '选择文件路径',
    // 默认打开的路径，比如这里默认打开下载文件夹
   // defaultPath: app.getPath('downloads'), 
    buttonLabel: '确定',
    // 限制能够选择的文件类型
    filters: [
      // { name: 'Images', extensions: ['jpg', 'png', 'gif'] },
      // { name: 'Movies', extensions: ['mkv', 'avi', 'mp4'] },
      // { name: 'Custom File Type', extensions: ['as'] },
      // { name: 'All Files', extensions: ['*'] }, 
    ],
    properties: [ 'openFile', 'openDirectory'],
    message: '选择文件路径'
  })

  event.reply('selected-directory', res);
  console.log('res', res)
});

ipcMain.on('win-close', (event, arg) => {
 // console.log('win-close')
  app.exit()
});


// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
  if (process.platform === 'win32') {
    process.on('message', (data) => {
      if (data === 'graceful-exit') {
        app.quit()
      }
    })
  } else {
    process.on('SIGTERM', () => {
      app.quit()
    })
  }
}
